This model toilet upper part has a stop. The old one broke, so I designed a new one.
What you need: drill a hole with a 5.8 mm drill bit. An M4 copper insert (M4x6x6.6) that must be pressed into the hole.
The screw used is an M4 screw with a countersunk head.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.